Waterfall project management is a serial approach to the phases of a project. Proponents of waterfall methodologies hold it’s best to plan: gather requirements, design the solution, develop it, test it, deploy and maintain it in discrete steps. Critics maintain it is impossible to know all of the requirements prior to design or development.
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James Carville coined the phrase, “It’s the economy, stupid,” as part of Bill Clinton’s 1992 US Presidential campaign. I’m not fond of the “stupid” part. But I have also never successfully advised a governor to become President of the United States by unseating an incumbent President who enjoyed a 90% approval rating earlier in his presidency.
I ...